68641230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{326863}}^1$

素因数の和:326880

約数の個数: 32

約数和(自身を含む): 188273664

約数和(自身を除く): 119632434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 326863, 653726, 980589, 1634315, 1961178, 2288041, 3268630, 4576082, 4902945, 6864123, 9805890, 11440205, 13728246, 22880410, 34320615, 68641230]

約数ペア:

[(1, 68641230), (2, 34320615), (3, 22880410), (5, 13728246), (6, 11440205), (7, 9805890), (10, 6864123), (14, 4902945), (15, 4576082), (21, 3268630), (30, 2288041), (35, 1961178), (42, 1634315), (70, 980589), (105, 653726), (210, 326863)]